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AppleCVE-2020-9951

HistoryOct 16, 2020 - 5:15 p.m.

CVE-2020-9951

2020-10-1617:15:17

CWE-416

apple

web.nvd.nist.gov

247

cve-2020-9951

use after free

memory management

safari

arbitrary code execution

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.2

Confidence

High

EPSS

0.004

Percentile

74.4%

JSON

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.

Affected configurations

Nvd

Vulners

Node

appleicloudRange<11.5windows

appleitunesRange<12.10.9windows

applesafariRange<14.0

appleipadosRange<14.0

appleiphone_osRange<14.0

appletvosRange<14.0

applewatchosRange<7.0

Node

webkitwebkitgtk\+Range≤2.30.3

Node

debiandebian_linuxMatch10.0

VendorProductVersionCPE
appleicloud*cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
appleitunes*cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
applesafari*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
appleipados*cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
appletvos*cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
applewatchos*cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
webkitwebkitgtk\+*cpe:2.3:a:webkit:webkitgtk\+:*:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apple	icloud	*	cpe:2.3:a:apple:icloud::::::windows::*
apple	itunes	*	cpe:2.3:a:apple:itunes::::::windows::*
apple	safari	*	cpe:2.3:a:apple:safari::::::::
apple	ipados	*	cpe:2.3:o:apple:ipados::::::::
apple	iphone_os	*	cpe:2.3:o:apple:iphone_os::::::::
apple	tvos	*	cpe:2.3:o:apple:tvos::::::::
apple	watchos	*	cpe:2.3:o:apple:watchos::::::::
webkit	webkitgtk\+	*	cpe:2.3:a:webkit:webkitgtk\+::::::::
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*

CNA Affected

[
  {
    "product": "Safari",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "Safari 14.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]